landry inside my notebook. when it got to the point it was obvious this wasn't going anywhere, i took out that picture, and i held it up and i said, we found him. >> reporter: reaction from him. >> he saw a ghost. he saw a ghost. >> reporter: but not shaken enough to spill whatever he might know about matt landry. what are you seeing, lieutenant, when you're right there with the guy. you see anything in his eyes? >> just a cold, callous, heartless person. he is definitely near the top of the list. if not on top of one of the coldest people i've ever talked to. >> reporter: the landrys headed home from the roseville pd, satisfied at last that the police were now seeing their son's disappearance as they were. gina, their daughter, meanwhile, was learning more troubling information about her brother, something she had picked up on the internet. >> i got a phone call from one of my best friends. and she said, gina, check your facebook when you get home. and, you know, there's an important message on there. >> reporter: the heads up was from a woman gina had known in high school.